Fuel injector cup with improved lead-in dimensions for...

Details Fuel injector cup with improved lead-in dimensions for... Fuel injector cup with improved lead-in dimensions for...

2007-03-27

2007-03-27

Miller, Carl S. (Department: 3747)

Internal-combustion engines

Charge forming device

Fuel injection system

C123S468000

Reexamination Certificate

active

10253476

ABSTRACT:
A fuel rail cup is provided with a lead-in volume of one-third a receiving volume of the fuel rail cup that allows insertion of an O-ring mounted on a fuel injector inlet to be inserted at 20 pound-force or less. A method of inserting the fuel injector inlet with an O-ring surrounding the fuel injector inlet into a receiving volume of a fuel rail cup is also provided.

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